<!DOCTYPE html>
<html lang="en"  xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>支付成功</title>
</head>
<body>
<h1>支付成功,订单号：<span th:text="${orderId}"></span></h1>
<a href="/index">返回首页</a>
</body>
</html>